Castle Rock Construction Company has had a long and successful relationship with our subcontractor, NCTC. NCTC consistency receives high marks from the Owner’s traffic control reviews. They are a conscientious, safety-minded traffic control company.

– G.Nejezchleb, Castle Rock Construction Company

We are pleased to announce that Northern Colorado Traffic Control, Inc. is joining forces with Area Wide Protective (AWP), North America’s Traffic Control Leader. Due to both company’s expertise in the traffic control industry and our shared dedication to delivering safe, reliable traffic control service, we expect that customers of both companies will begin seeing the advantages of AWPs acquisition of Northern Colorado Traffic Control, Inc. in the coming weeks and months. It is our promise to protect your people, business and time through our professional business practices and highly trained traffic control personnel.

Northern Colorado Traffic Control, Inc

- Celebrating over 25 Years of Success

With a complete range of professional traffic control services, we can manage your next job, no matter how big or small it may be. Our certified traffic control supervisors and flaggers are the best in the industry, with unrivaled experience, thousands of successful projects and safety standards that can’t be beat!

A big THANK YOU to our clients and business partners for being part of our 25+ years of success!

Northern Colorado Traffic Control (NCTC) was established in April 1993 by owner Trisha J. Sandau, who continues to lead the company today. Now, with the help of co-owner Bill Moran, we are one of the largest providers of traffic control services in all of Colorado!

We continually strive to meet or exceed all MUTCD, CDOT, FHWA and NCHR350 standards and specifications. Those high standards keep our customers returning again and again. Once you've worked with us, we promise you will too.